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GStreamer Echo Canceller

July 08, 2016 by Nicolas Dufresne  |   Blog

For a long time I believed that echo cancellers had no place inside GStreamer. The theory was that GStreamer was too high level and would never be able to provide accurate enough delay information for any canceller to work.

GStreamer Echo Canceller

Introducing GStreamer VR Plug-ins and SPHVR

July 04, 2016 by Lubosz Sarnecki  |   Blog

The dawn of VR video players demand new features in terms of projection and hardware access. In his recent R&D work, a Collaboran implemented a way to view spherical videos with GStreamer on a Virtual Reality headset. In this article, he gives his thoughts…

Introducing GStreamer VR Plug-ins and SPHVR

Event: DebConf16

June 30, 2016 by Mark Filion  |   News and Events

Collabora is proud to be sponsoring DebConf16, the annual Debian developers meeting, taking place in Cape Town, South Africa, from 2 July to 9 July 2016.

Event: DebConf16

SVVR 2016: Virtual reality in the Valley

June 27, 2016 by Frédéric Plourde  |   Blog

I’ve been fortunate enough lately to attend the largest virtual reality professional event/conference : SVVR. This virtual reality conference’s been held each year in the Silicon Valley for 3 years now. This year, it showcased more than 100 VR companies…

SVVR 2016: Virtual reality in the Valley

GTK Hackfest 2016

June 22, 2016 by Simon McVittie  |   Blog

I'm back from the GTK hackfest in Toronto, Canada and mostly recovered from jetlag, so it's time to write up my notes on what we discussed there.

GTK Hackfest 2016

News: GStreamer leaks tracer

June 22, 2016 by Mark Filion  |   News and Events

At Collabora, our multimedia team is always looking to improve QA tools in GStreamer. This week, we're introducing a new QA tool: a GStreamer tracer to track leaked objects.

News: GStreamer leaks tracer

GStreamer leaks tracer

June 20, 2016 by Guillaume Desmottes  |   Blog

At Collabora, our multimedia team is always looking to improve QA tools in GStreamer. This blog introduces a new QA tool: a GStreamer tracer to track leaked objects.

GStreamer leaks tracer

Linux Kernel: memory corruption - debug tricks

June 10, 2016 by Helen Fornazier  |   Blog

When the kernel crashes, it's good to know how to analyze the log and to discover exactly where the error occurred. This blog post shows a simple technique to retrieve the buggy line from the addresses shown in the log and also enabling specifics logs…

Linux Kernel: memory corruption - debug tricks

Event: InfoComm 2016

June 07, 2016 by Mark Filion  |   News and Events

Collabora will be exhibiting at InfoComm 2016, the largest, most exciting event in the United States focused on the pro-AV industry, in Last Vegas on June 8-10, 2016.

Event: InfoComm 2016

Flatpak on Debian

June 06, 2016 by Simon McVittie  |   Blog

Quite a lot has happened in xdg-app since last time I blogged about it. Most noticeably, it isn't called xdg-app any more, having been renamed to Flatpak. It is now available in Debian experimental under that name, and the xdg-app package that was briefly…

Flatpak on Debian

Running Weston on a Raspbian

June 03, 2016 by Robert Foss  |   Blog

Progress in they VC4 graphics camp and the Wayland camp now enables us to run Weston on top of the drm backend for VC4 platforms. Previously software acceleration using pixman was needed, but this is no longer the case. Let's explore running hardware…

Running Weston on a Raspbian

GStreamer Spring Hackfest 2016

May 25, 2016 by Olivier Crête  |   Blog

After missing the last few GStreamer hackfests I finally managed to attend this time. It was held in Thessaloniki, Greece’s second largest city. The city is located by the sea side and the entire hackfest and related activities were either directly by…

GStreamer Spring Hackfest 2016

The beauty of Open Source

October 10, 2018 by Martyn Welch  |   Blog

Like all software, Open Source software isn't without it's bugs and issues. However, thanks to the nature of Open Source, resolving or mitigating the issue you encountered can be quite the satisfying adventure when it comes to scratching the itch.

The beauty of Open Source

MicroDebConf Brasilia

October 02, 2018 by Lucas Kanashiro  |   Blog

Last month, the first "MicroDebConf" took place at the Gama campus of the University of Brasilia. Here's a look at how this one day event came to be, and what was accomplished during that day.

MicroDebConf Brasilia

Virtme: The kernel developers' best friend

September 18, 2018 by Ezequiel Garcia  |   Blog

When working on the Linux Kernel, testing via QEMU is pretty common. Here's a look at virtme, a QEMU wrapper that uses the host instead of a virtual disk, making working with QEMU extremely easy.

Virtme: The kernel developers' best friend

Cambridge XMPP Sprint

August 30, 2018 by Maxime Buquet  |   Blog

Earlier this month, Collabora sponsored & hosted the XMMP Sprint, the first developer event in the XMPP community in a long time. Here's a look at what was accomplished over the weekend, and what's next for this open standard.

Cambridge XMPP Sprint

Testing Chromebooks with LAVA on kernelci.org

August 29, 2018 by Guillaume Tucker  |   Blog

In addition to Collabora's work to add support in mainline Linux kernel for several Chromebooks, these platforms are now being continuously tested as part of kernelci.org. Here's how to set them up for kernel development & automated testing with LAVA.

Testing Chromebooks with LAVA on kernelci.org

Quick hack: git reset upstream

August 27, 2018 by Robert Foss  |   Blog

Working with a git based project that has a defacto upstream repository means that you perioducally want to fetch the canonical master branch. This can be simplified with a .gitconfig alias.

Quick hack: git reset upstream

En route to a robust GPU device selection in GL

August 21, 2018 by Emil Velikov  |   Blog

A look at the work and motivation behind implementing the Khronos EGLDevice extensions in Mesa. These extensions allow users of open source graphics drivers to cleanly describe & select which device to use in heterogeneous systems.

En route to a robust GPU device selection in GL

Cross-compilation made easy for GNOME Builder

August 03, 2018 by Corentin Noël  |   Blog

GNOME Builder is an Integrated Development Environment designed for the GNOME ecosystem. It most notably features a deep integration to the Git version control system, allow to debug applications quickly and allow in-line documentation viewing.

Cross-compilation made easy for GNOME Builder

kms_swrast: A hardware-backed graphics driver

August 01, 2018 by Robert Foss  |   Blog

Presenting a new, hardware-backed, software graphics driver, built upon the Mesa gallium driver framework, which uses kernel kms drm nodes for memory allocation.

kms_swrast: A hardware-backed graphics driver

The docker.io Debian package is back to life

July 04, 2018 by Arnaud Rebillout  |   Blog

Last week, a new version of docker.io, the Docker package provided by Debian, was uploaded to Debian Unstable. Quickly afterwards, the package moved to Debian Testing, the first time in two years that docker.io has migrated to "testing".

The docker.io Debian package is back to life

Introducing debos, a versatile images generator

June 27, 2018 by Ana Guerrero López  |   Blog

In Debian and derivative systems, there are many ways to build images. The simplest tool of choice is often debootstrap. It works by downloading the .deb files from a mirror and unpacking them into a directory which can eventually be chrooted into.

Introducing debos, a versatile images generator

Secure video comes of age

June 25, 2018 by Olivier Crête  |   Blog

Launched by Haivision in 2017, and freely available on GitHub via the Mozilla Public License 2.0, SRT is an innovative UDP-based protocol enabling high-quality, low-latency video streaming across unpredictable networks.

Secure video comes of age

Collabora in Linux Format

March 22, 2017 by Mark Filion  |   News and Events

Check out the April issue (#222) of Linux Format magazine for our new monthly column on all things Open Source, including graphics, multimedia and more!

Collabora in Linux Format

Two weeks, four events!

March 07, 2017 by Mark Filion  |   News and Events

Over the next two weeks, Collaborans will be present at four different events across the globe. If you plan on attending at any of these conferences, please reach out and say hello!

Two weeks, four events!

Embedded Linux Conference 2017

February 21, 2017 by Mark Filion  |   News and Events

Starting today, and for the next few days, Collaborans will be taking part in this year's Embedded Linux Conference North America, the "premier vendor-neutral technical conference for companies and developers using Linux in embedded products".

Embedded Linux Conference 2017

Collabora & Linux Kernel 4.10

February 20, 2017 by Gustavo Padovan  |   News and Events

Linux Kernel 4.10 is out, and this time Collabora contributed a total of 39 patches by 10 different developers.

Collabora & Linux Kernel 4.10

Hello Amsterdam!

February 08, 2017 by Mark Filion  |   News and Events

On February 8 & 9, Collabora will be attending Integrated Systems Europe 2017, the world's largest tradeshow dedicated to professional AV and electronic systems integration, taking place at the Amsterdam RAI.

Hello Amsterdam!

Collabora at FOSDEM 2017

January 31, 2017 by Mark Filion  |   News and Events

We're headed to Brussels, Belgium for FOSDEM 2017, the two-day event organized by volunteers to promote the widespread use of free and open source software.

Collabora at FOSDEM 2017

GStreamer meets HotDoc

November 29, 2016 by Mark Filion  |   News and Events

Some exciting news today as GStreamer launches its redesigned documentation site, complete with dynamic navigation, search function and new tutorials. This new iteration is powered by HotDoc, a tool created by Collabora's Mathieu Duponchelle!

GStreamer meets HotDoc

Linux Plumbers Conference 2016

October 26, 2016 by Mark Filion  |   News and Events

Collabora is proud to be once again sponsoring the annual Linux Plumbers Conference, the developer conference that brings together the top developers working on the “plumbing” of Linux: kernel subsystems, core libraries, windowing systems, etc.

Linux Plumbers Conference 2016

GStreamer Conference 2016

October 07, 2016 by Mark Filion  |   News and Events

Collabora is proud to be a Platinum Sponsor of this year's GStreamer Conference, taking place at the Betahaus in Berlin, Germany on 10-11 October 2016. Come say hello, or catch one of the four presentations given by Collaborans during the conference!

GStreamer Conference 2016

Upcoming events - Fall 2016

September 19, 2016 by Mark Filion  |   News and Events

This fall, we're thrilled to be sponsoring not one, but five great conferences!

Upcoming events - Fall 2016

Event: IBC 2016

September 05, 2016 by Mark Filion  |   News and Events

Collabora will be exhibiting at IBC 2016, the premier annual event for professionals engaged in the creation, management and delivery of entertainment and news content worldwide.

Event: IBC 2016

Event: DebConf16

June 30, 2016 by Mark Filion  |   News and Events

Collabora is proud to be sponsoring DebConf16, the annual Debian developers meeting, taking place in Cape Town, South Africa, from 2 July to 9 July 2016.

Event: DebConf16

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Upcoming Events

Here are the online events we'll be attending in the coming weeks – join us!

Automotive Linux Summit

2-4 December, Online

Live Embedded Event

3 December, Online

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